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Converter
Roman Numeral Converter - Convert Roman Numerals Online
Convert between Roman numerals and decimal numbers online.
Roman numeral rules:
Basic symbols:
- I = 1
- V = 5
- X = 10
- L = 50
- C = 100
- D = 500
- M = 1000
Examples:
- IV = 4 (5 - 1)
- IX = 9 (10 - 1)
- XL = 40 (50 - 10)
- XC = 90 (100 - 10)
- CD = 400 (500 - 100)
- CM = 900 (1000 - 100)
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